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Sites similar to prometheusspace.com

Prometheusspace alternatives & similar sites

Prometheus Space – Space Technology & Innovations Company — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Space And Astronomy →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
3lementx.com ↗	69 match 1 shared topics	Innovative Engineering Solutions and Space Technology by Element X \| Element X	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
parabilis-space.net ↗	69 match 1 shared topics	Parabilis Space Technologies	United States~ en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
parabilis.net ↗	69 match 1 shared topics	Parabilis Space Technologies	United States~ en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
outerspacetechnologies.net ↗	68 match 1 shared topics	Outer Space Technologies	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
lunr.co ↗	68 match 1 shared topics	LUNR - Space News, Exploration, Technology & Business	Colombia en	space-and-astronomy	robotsllmsaihumans	emailphone	none
krenspace.com ↗	68 match 1 shared topics	Embedded Systems for Aerospace Technology Spa	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
csparc.org ↗	67 match 1 shared topics	Cyprus Space Research and Innovation Centre (C-SpaRC)	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
cubesats.org ↗	66 match 1 shared topics	Nanosats Database \| Constellations, companies, technologies and more	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
krutrimspacetech.com ↗	66 match 1 shared topics	Krutrim Space Tech	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
hpspace.co ↗	65 match 1 shared topics	The Highland Park Space Company	Colombia en	space-and-astronomy	robotsllmsaihumans	emailphone	none
vortexspacesystems.com ↗	65 match 1 shared topics	Vortex Space Systems \| Propellantless Space Transportation	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
oz9aec.net ↗	65 match 1 shared topics	OZ9AEC Website - Amateur radio, space technology and other geeky stuff by Alexandru Csete	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
moonlode.com ↗	65 match 1 shared topics	Moonlode – Spacecraft Thermal Solutions	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
avio.com ↗	65 match 1 shared topics	Avio – Advanced Space Propulsion & Aerospace Solutions	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
bluecanyontech.com ↗	65 match 1 shared topics	Blue Canyon Technologies » Spacecraft buses, systems and solutions	en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	partial · 8
spaceexploration.org.cy ↗	65 match 1 shared topics	Cyprus Space Exploration Organisation - Space & Astronomy in Cyprus	Cyprus en	space-and-astronomy	robotsllmsaihumans	emailphone	none
crystalpalacespace.com ↗	65 match 1 shared topics	Crystal Palace Space: Exploring Astronomy, Space Tech & Cosmic Discoveries	United States~ en	space-and-astronomy	robotsllmsaihumans	emailphone	none
portablefrontier.com ↗	65 match 1 shared topics	PortableFrontier – Space exploration in your pocket	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.